A common question among webmasters is:
Serpbook vs WhatsMySerp: What is better? How are they different?
They are very different tools that serve different purposes. Here’s a breakdown of the major differences between both serp checker tools.
Ease of Use
I find SerpBook easier to use because of it’s simple interface. WhatsMySerp is pretty ugly and has a much harder to use website.
In my experience, SerpBook is the more accurate tool but tools aren’t 100% correct. Usually, Serpbook is the more accurate on average of the two options.